View Single Post
Old 04-24-2008, 10:32 PM   #5 (permalink)
EcoModding Apprentice
Join Date: Apr 2008
Location: southern cali
Posts: 159

DMC - '99 Honda Civic DX
Thanks: 0
Thanked 2 Times in 2 Posts
ive actually done some research and a piggy back wont give you such a good gain...but a standalone like a megasquirt or something like it is 3mpg gain on just regular driving compared to the regular stock ecu...
  Reply With Quote